shadow...
Don Ingli
AGRISCS at umcvmb.missouri.edu
Tue Jan 2 14:10:53 AEST 1990
First of all, let me apologize for my last posting, I ran it through a
speller/sentence restructurer that I am TRYING to write :-) and it did a good
job of chopping up my sentences.
What good is shadow?? Well the permissions for the shadow file are
-r-------- 1 root sys 2267 Dec 21 14:49 /etc/shadow
Root owns it and ONLY root can read it... thus no user can read it for
encryption/decryption routines. This is a secure way for your machine
to keep the hackers out of the passwds.
To create this 2-file passwd scheme, look up the man page pwconv(1M).
This is SYS V .. does anyone know if BSD has this also??
DON INGLI------------------------------------------------------------+
UNITED STATES DEPARTMENT OF AGRICULTURE - SOIL CONSERVATION SERVICE |
bitnet: agriscs at umcvmb.bitnet internet: agriscs at umcvmb.missouri.edu |
attmail: attmail!attbl!arpa!umcvmb.missouri.edu!agriscs |
ALL OPINIONS IN THIS NOTE ARE OF MY OWN AND DO NOT REPRESENT THE |
FEDERAL GOVERNMENT OR THE UNIVERSITY OF MISSOURI-COLUMBIA -----------+
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